A toothless cat has a “grumpy grandpa face” — but don’t let it fool ... He’s shown us a softer, more social side that didn’t have a chance to shine in his previous environment.” ...

the feature-based algorithm is relatively robust to variations of face expressions, illumination, and pose, due to invariance of its facial feature vector. The theoretical performance analysis of the ...

Abstract: The use of pattern recognition and classification has increased in various real world applications such as face recognition and other crucial applications. The key aim, of these applications ...